注水井管柱工况在分层测试成果上的响应

Response of Injector Pipe String Operating Conditions to Zonal Testing

水驱开发油田，由于地层的非均质性一般要分层注水开采．而注水井分展注水管柱是否正常工作，直接影响分层水量的合理调配及油田整体开发效果．本文从油田生产实际出发，提出利用注水井分展测试成果识别井下管柱工况的简便方法，旨在为油田分理开发提供一定依据．

In waterfiood oilfields, zonal waternooding is oftenperformed due to reservoir heterogeneity. Whether or notthe zonal injecting pipe strings in injectors work normally,directly innuences the allotment of injection watcr and theoverall production efficiency. This paper presents a simplemethod to identify the operating conditions of downholepipe strings using zonal testS data, which provides a basisfor rational development of oilfields.